Under house arrest, or perhaps here in the rooms of Al-Azhar University in Cairo, Ibn Al-Haytham carried out a series of experiments that created the modern science of optics.
Di bawah tahanan rumah, atau mungkin di sini di kamar Universitas Al-Azhar di Kairo, Ibn Al-Haytham dilakukan serangkaian percobaan yang dibuat ilmu pengetahuan modern optik.